Eosinophilic colitis in cancer patients.

e16500 Background: Eosinophilic colitis (EoC) is a rare form of eosinophilic gastrointestinal disease characterized by diffuse eosinophilic infiltration in the deep lamina propria and extensive crypt epithelial injury with apoptosis and crypt abscesses. The pathophysiology is still unclear and associated with many etiologies. We described the clinical characteristics of EoC in cancer patients. Methods: We retrospectively reviewed the pathology...